Spotts, Merhyle Franklin, 1895- Design of machine elements : : incorporates both U.S. customary and SI units / [electronic resource] / M.F. Spotts.. — 6th ed.. — Englewood Cliffs, N.J. : : Prentice-Hall,, c1985.. — xviii, 730 p. : : ill. ; 24 cm. Includes bibliographies and index. ISBN: 013200593X LCCN: 84013377 Subjects--Topical Terms: Machine design. LC Class. No.: TJ230 / .S82 1985